cmus is a small, fast, and powerful console music player for Linux and *BSD. It supports almost all common file formats, SHOUTcast/Icecast streaming, and multiple output plugins. cmus features multiple media library views, a playqueue, a directory browser, powerful filters, and vi-style search and keybindings. It also features gapless playback, ReplayGain, Unicode support, and customizable color schemes.

Vuurmuur is a firewall manager for Linux that supports IPv4, IPv6, and traffic shaping. It has powerful monitoring features for logging and live connections. It can be managed entirely through an Ncurses GUI, on the console, or through SSH.

vlock is a program to lock one or more sessions on
the Linux console. This is especially useful for
Linux machines which have multiple users with
access to the console. One user may lock his or
her session(s) while still allowing other users to
use the system on other virtual consoles. If
desired, the entire console may be locked and
virtual console switching disabled.

PlayShell is a player handler and playlist manager with a shell-like interface for the console. It emulates most playing functions and handles most players like VLC, MPlayer, mpg321, and SoX. It is best for playing music in a terminal or console and supports video files as well.

SYMPLiK FNDLOADER is a Java wrapper for the tool FNDLOAD of Oracle EBS 11i and 12. It provides a GUI and text-based interactive interface for DBAs or developers to download and upload objects in Oracle Applications.

SASqlConsole is a unified SQL console based on SQLAlchemy. It features pretty colors, intelligent formatting of output, convenient CSV output, a consistent interface across all backends supported by SQLAlchemy, persistent readline history, and tab completion of all tables and columns and a selection of SQL keywords.